"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = TabsExample;

var _react = _interopRequireWildcard(require("react"));

var _design = require("@discuzq/design");

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

var tabList = [// id, label, badge, icon
{
  title: "Tab 1",
  content: "Content of Tab Pane 1",
  key: "1"
}, {
  title: "Tab 2",
  content: "Content of Tab Pane 2",
  key: "2"
}];
var newTabIndex = 0;

function TabsExample() {
  var _panes$;

  var _useState = (0, _react.useState)(tabList),
      _useState2 = _slicedToArray(_useState, 2),
      panes = _useState2[0],
      setPanes = _useState2[1];

  var _useState3 = (0, _react.useState)((_panes$ = panes[0]) === null || _panes$ === void 0 ? void 0 : _panes$.key),
      _useState4 = _slicedToArray(_useState3, 2),
      activeKey = _useState4[0],
      setActiveKey = _useState4[1];

  var add = function add() {
    var activeKey = "newTab".concat(newTabIndex++);

    var new_panes = _toConsumableArray(panes);

    new_panes.push({
      title: "New Tab",
      content: "New Tab Pane",
      key: activeKey
    });
    setPanes(new_panes);
    setActiveKey(activeKey);
  };

  var remove = function remove(targetKey) {
    var lastIndex;

    var new_panes = _toConsumableArray(panes);

    new_panes.forEach(function (pane, i) {
      if (pane.key === targetKey) {
        if (lastIndex === 0) {
          lastIndex = 0;
        } else {
          lastIndex = i - 1;
        }
      }
    });
    new_panes = new_panes.filter(function (pane) {
      return pane.key !== targetKey;
    });

    if (panes.length && activeKey === targetKey) {
      if (lastIndex >= 0) {
        activeKey = panes[lastIndex].key;
      } else {
        activeKey = "";
      }
    }

    setPanes(new_panes);
    setActiveKey(activeKey);
  };

  var onActive = function onActive(activeId) {
    setActiveKey(activeId);
  };

  var _onClick = function onClick(e, removeId) {
    e && e.stopPropagation();
    remove(removeId);
  };

  return /*#__PURE__*/_react.default.createElement("div", {
    className: "page"
  }, /*#__PURE__*/_react.default.createElement("div", {
    className: "tabs-section"
  }, /*#__PURE__*/_react.default.createElement(_design.Tabs, {
    tabBarExtraContent: /*#__PURE__*/_react.default.createElement("div", {
      style: {
        width: 200,
        height: "100%",
        display: "flex",
        justifyContent: "center",
        alignItems: "center"
      }
    }, /*#__PURE__*/_react.default.createElement(_design.Button, {
      type: "primary",
      onClick: function onClick() {
        return add();
      }
    }, "ADD")),
    activeId: activeKey,
    onActive: onActive
  }, panes.map(function (item) {
    return /*#__PURE__*/_react.default.createElement(_design.Tabs.TabPanel, {
      key: item.key,
      id: item.key,
      label: /*#__PURE__*/_react.default.createElement("span", null, item.title, "\xA0\xA0", item.key !== "1" && /*#__PURE__*/_react.default.createElement(_design.Icon, {
        onClick: function onClick(e) {
          return _onClick(e, item["key"]);
        },
        size: 12,
        name: "CloseOutlined"
      }))
    }, /*#__PURE__*/_react.default.createElement("div", {
      style: {
        width: 200,
        height: 80,
        marginTop: 20
      }
    }, item.content));
  }))));
}